网友您好， 请在下方输入框内输入要搜索的题目：
题目内容
（请给出正确答案）
单选题
Which of the following WAN protocols is a circuit switching technology?（）
A
ISDN
B
SONET
C
Frame Relay
D
ATM
参考答案
参考解析
解析：
暂无解析
更多 “单选题Which of the following WAN protocols is a circuit switching technology?（）A ISDNB SONETC Frame RelayD ATM” 相关考题
考题
In data communication, data link is those parts of two data terminal equipments that are controlled by a protocol along with the(71) data circuit, which together enable data(72). So-called protocol means, in short, a set of rules that determines the behavior. of functional units in achieving communication.Data circuit, however, consists of a pair of(73) transmission channels that provides a means of two-way data transmission. Between data switching exchanges, the data circuit may or may not include data circuit-terminating equipment (DCE), depending on the type of(74) used at the data switching exchange. Between a data station and a data switching exchange or data concentrator, the data circuit includes the DCE at the data station end, and may include equipment(75) to a DCE at the data switching exchange or dam concentrator location.A．handshakingB．interconnectingC．linkageD．joining
考题
Which of the following WAN protocols is a circuit switching technology?()
A. ISDNB. SONETC. Frame RelayD. ATM
考题
Which of the following WAN protocols is a packet switching technology?()
A.Frame RelayB.POTSC.PSTND.ISDN
考题
Which protocols are found in the network layer of the OSI reference model and are responsible for path determination and traffic switching?()
A. LANB. routingC. WAND. network
考题
Which one of the WAN data-link protocols below is used for out-of-band signaling?（）A、HDLCB、NCPC、PAPD、LAPDE、LAPBF、None of the above
考题
Which protocols are found in the network layer of the OSI reference model and are responsible for path determination and traffic switching?（）A、LANB、routingC、WAND、network
考题
Which of the following uses a switching fabric to connect storage LUNs to hosts？（）A、Fiber ChannelB、SCSIC、SATAD、Ethernet
考题
Which of the following WAN protocols is a packet switching technology?（）A、Frame RelayB、POTSC、PSTND、ISDN
考题
Which of the following protocols is commonly used for VoIP technology?（）A、TelnetB、SMTPC、SIPD、SNMP
考题
Which of the following protocols should be used to monitor network performance?（）A、SNTPB、SMTPC、HTTPD、SNMP
考题
Which of the following WAN protocols is a circuit switching technology?（）A、ISDNB、SONETC、Frame RelayD、ATM
考题
单选题Which one of the WAN data-link protocols below is used for out-of-band signaling?（）A
HDLCB
NCPC
PAPD
LAPDE
LAPBF
None of the above
考题
多选题Which of the following protocols utilize TCP?（）ANTPBNNTPCSMTPDSNMPEHTTPSFTFTP
热门标签
最新试卷